baber/WOPTO huggingface dataset:
Patent JP-S61251337-A (JP)
Title: Pseudo noise generator for soft discrimination demodulation
Inventor: KISHINO AYANORI
IPC: H04L1/24
Filed: 1985-04-30
Abstract: PURPOSE:To simulate a noise generated on an actual transmission line with a small memory capacity by adding soft discrimination noise data extracted to a digital input signal. CONSTITUTION:A normal pseudo random number is stored in a ROM 1 as soft discrimination noise data and an output of an M series generating circuit 7 designates an address of the ROM 1 at random. Then the normal pseudo random number corresponding to the address of the ROM 1 is extracted by the M series data S7 generated from the circuit 7 and an exclusive OR gate 5 ORs it with a digital transmission signal S3 exclusively and the result is outputted as a soft discrimination data S5.
Patent JP-H02297198-A (JP)
Title: Method and device for detecting wiring pattern defect
Inventor: NINOMIYA TAKANORI
IPC: G01B11/30
Filed: 1990-04-10
Abstract: PURPOSE:To realize the highly reliable and high-speed inspection of a defect without being influenced by a little variation of an objective pattern and, in addition, without impairing the pattern by detecting the pattern without touching it by using an optical means, and obtaining connecting relation between pads by picture processing. CONSTITUTION:The connecting relation between selected two points of the pattern which is obtained by converting the optical image of the pattern into an electric signal by an image pickup device 21, and binarizing the electric signal by a binarizing device 22 is investigated by a connectivity processing device 23, and connection data in which the connecting relation is represented by the pair of numbers attached to these points is generated, and the connection data and design data in which the number attached to the point in the connecting relation is represented by wrap-around list structure are compared, and the defect of the pattern is decided and detected. Thus, the defect of the pattern such as the breaking of wire, the short circuit, the smallness of pattern width, and the smallness of pattern space, etc., of a printed circuit pattern can be detected without touching it and in addition, at high speed.
Patent JP-S61250688-A (JP)
Inventor: YOSHII JIRO
IPC: G06T11/00
Filed: 1985-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01266042-A (JP)
Title: Device for discriminating stolen vehicle
Inventor: MINEGISHI KOJI
IPC: B60R25/10
Filed: 1988-04-15
Abstract: PURPOSE:To facilitate the discrimination of a stolen vehicle and increase the rate of detection by automatically receiving data transmitted from a pocket-bell system radio station, analyzing the data and generating a theft signal while operating an alarm generating means. CONSTITUTION:At the time of discriminating a stolen vehicle, a registered data of a vehicle on which a theft report is accepted is radio transmitted from a pocket-bell system radio station for each defined time. When a receiving means 3 loaded on a vehicle 2 automatically received the data transmitted from the radio station 1, the received data is sent to a signal generating means 4 via a connecting line 8, where the received data is collated with a peculiar registered data that the signal generating means 4 possesses. When this collation agrees, a theft signal is sent to an operating means 5 via a connecting line 9 to turn a light 6 on and off while operating a horn 7, to notify a third party of the vehicle 2 to be a stolen vehicle.
Patent JP-S62248817-A (JP)
Title: Water level sensor for radiator
Inventor: MAEDA TOSHIMASA
IPC: F01P11/18
Filed: 1986-04-22
Abstract: PURPOSE:To prevent the wrong operation caused by adhesion of a water drop, by setting the tip of an electrode of an electrifying type water level sensor, in a radiator upper tank, between tubes, and near the upper end opening of the tube. CONSTITUTION:At around the center of an upper tank 3 of a radiator 1, a water level sensor 5 is attached from above, to the fixing part 3d of the tank main body 3a, by screwing in the fixing thread 5a of the sensor 5. The tip of an electrode 5c of the water level sensor 5 is formed tapered, and this tip is placed between tubes 6, as it is a little higher than the opening end of the tube 6.
Patent JP-S5318906-A (JP)
Title: Single side-band transceiver circuit
Inventor: KATOU NORIAKI
IPC: H04B1/40
Filed: 1976-08-06
Abstract: PURPOSE:To obtain an SSB signal frequency of multiple channel with one unit of quarts crystal oscillator using a PLL frequency synthesizer circuit.
Patent JP-S5216023-A (JP)
Title: Safety apparatus for burner
Inventor: TEI UNTATSU
IPC: F23N5/24
Filed: 1975-07-30
Abstract: PURPOSE: A combustion safety apparatus to be operated and checked in function on every start of the burner and to stop the combustion in its trouble. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10289056-A (JP)
Title: Handwritten character recognition device
Inventor: MURATA SHUNEI
IPC: G06F3/0488
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To improve operability in a computer system by displaying a recognition start key near an input frame when a user starts input into the handwritten character input frame. SOLUTION: When the user inputs a handwritten character by a tablet, stroke data of the handwritten character is accumulated in a memory (S21). When the user depresses the key displayed on the tablet (S22), CPU judges which key is depressed and executes a processing corresponding to the respective keys (S23). When the key depressed by the user is the recognition start key, CPU starts a handwritten character recognition processing on stroke data accumulated in the memory (S24). When the handwritten character recognition processing terminates, CPU outputs the recognized character to the other application program operating in the system as data (S25). Thus, malfunction owing to the erroneous depression of the key is reduced and time required for depressing the key is reduced.
Patent JP-H09256413-A (JP)
Title: Construction machine
Inventor: SATO TAKAYUKI
IPC: E02F9/18
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve a riding comfort or operability by restraining the vibration of a counterweight during a travel or a work. SOLUTION: A counterweight 7 is structured so as to be held on a center weight support part 17, and right and left support frames 22 laid at the right and left sides of the center weight support part 17. As a result, the support span of the counterweight 7 in a right and left direction increases, compared, for example, with the case of holding the conterweight 7 only on the center weight support part 17, thereby restraining the lateral swing of the counterweight 7 during the travel of a hydraulic shovel or the excavation work thereof. Also, a vibration propagating from the counterweight 7 to an operator cab via a swing frame 4 can be effectively reduced, thereby substantially improving an operator's riding comfort or operability for an operation lever.
Patent JP-H02271718-A (JP)
Title: Coding system
Inventor: KENKICHI KAORU
IPC: H03M1/12
Filed: 1989-04-12
Abstract: PURPOSE:To convert an input analog signal into a digital signal without losing the information quantity by detecting a highest frequency of the input analog signal and using selectively a sampling pulse whose frequency is twice the highest frequency or over. CONSTITUTION:A frequency measuring device 1 detects the highest frequency of an input analog signal (a) periodically and gives the result to a sampling pulse generator 2, and a sampling pulse (b) is decided by the highest frequency detected by the device 1. That is, when the detected highest frequency is 4kHz or below, the sampling pulse (b) of 8kHz is selectively outputted and when the detected highest frequency is over 4kHz and below 8kHz, the sampling pulse (b) of 16kHz is selectively outputted. The sampling device 3 samples the signal (a) inputted within a prescribed time by using the sampling pulse (b) to obtain a sampling signal (c). Then a quantizer 4 quantizes the signal (c) to form a qunantizing signal (d). When the highest frequency of the signal (a) changes from 4kHz to 6kHz, the coder 5 changes the baud rate from 64kbds into 128kbds thereby converting the analog signal into a digital signal without losing the information quantity of the signal (a).
Patent JP-S60236002-A (JP)
Title: Three-dimensional touch sensor
Inventor: MATSUHASHI AKIRA
IPC: G01B7/00
Filed: 1984-05-10
Abstract: PURPOSE:To detect easily a displacement by engaging balls into circular conical holes provided at the four corners of a rectangular quadrilateral, providing a spindle having legs of which the end faces connect with the balls and a detecting finger which projects to the outside and detecting inclination by means of the touch sensor. CONSTITUTION:The circular conical holes 11a are provided to the four corners of the rectangular quadrilaternal and the balls 12 are engaged therein. The spindle 14 formed integrally with the substrate 14c erected with the legs 13 connecting with the balls 12 and the projecting part 14a is supported by means of a spring 15. A case 17 holding the touch sensor 16 is fastened via a body 11 and an O-ring 18 to the position where a plunger 16a corresponds to the inside surface end 14b of the spring 15 and the spindle 14. A water- and oil-proof boot 19 and boot retainers 20, 21 are provided to the top surface of the body 11. A detecting finger 22 is fixed to the spindle 14 and a contactor 22a made of a superhard rectangular parallel piped having parallel finished faces is fixed to the top end thereof. The displacement of the contactor 22a is detected by the touch sensor 16 and is outputted from a cord 16b. The three-dimensional attitude is thus detected by the simple constitution.
Patent JP-S62252320-A (JP)
Title: Production of fibrous structure of high-purity titanium oxide having void
Inventor: SHIODA MASARU
IPC: C04B35/46
Filed: 1986-04-23
Abstract: PURPOSE:To readily produce the titled structure of extremely high purity having a desired shape, by converting a shaped article of a desired form prepared from a condensed viscous solution of an aqueous solution of a titanium or an alkoxytitanium peroxyhydrate into a frozen material, drying the resultant material and heating the dried material. CONSTITUTION:Although an aqueous solution of titanium peroxyhydrate or aqueous solution of an alkoxytitanium peroxyhydrate or both are metastable at a cold temperature, free hydrogen peroxide is initially decomposed above room temperature to release a large volume of oxygen gas. The titanium peroxyhydrate with a high peroxyhydrate content is simultaneously converted into titanium peroxyhydrate with a low peroxyhydrate content and condensation is then initiated to gradually increase consistency and form a jelly-like substance. A given shape is then imparted thereto and directly quick-frozen with, e.g. liquid nitrogen, etc., to give a frozen material containing a fibrous structure having voids blended with the solid moisture. The resultant frozen material is then decompressed, taken out and gradually heated to cause dehydration and heat absorption at about 100 deg.C with keeping the shape thereof and dehydration, deoxidation and heat generation at about 250-320 deg.C. The aimed fibrous structure of high-purity titanium oxide having voids is formed at >=450 deg.C.
Patent JP-2000284068-A (JP)
Title: Alarm clock
Inventor: NISHIMURA TOSHIKAZU
IPC: G04B21/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a correction shaft from being engaged to a bell or a bottom board and to share the mounting part of the bell and the bottom board and the insertion hole of the time correction shaft for simplifying parts, by providing an aim correction mechanism for correcting aim setting time at the front side of a clock and inserting the time correction shaft projecting from the rear-surface side of the clock into the through hole of a mounting pipe. SOLUTION: A bottom plate 6 in a flat-plate shape is provided with a hollow placement part 6a for supporting the central part of a bell 2 and a mounting pipe 6c projecting from the placement part 6a, and a screw groove is formed at the outer periphery of the mounting pipe 6c. A dial 12 is provided on the front surface of a front plate 10, and a movement 14 is fixed to the rear surface of the front plate 10. The movement 14 is accommodated in the bell 2 to make the lock thin. When the movement 14 is to be accommodated in the bell 2, a time correction shaft 14a can be positioned at the rear surface side of the bottom plate 6 by inserting the time correction shaft 14a into a through hole 6b being provided at the bottom plate 6.
Patent JP-S59218473-A (JP)
Title: Electrophotographic copying device
Inventor: ISHITOBI YOSHIMITSU
IPC: G03G15/22
Filed: 1983-05-26
Abstract: PURPOSE:To make the whole of a device small-sized and lightweight to make it posible to carry it by storing movably a copying unit including a light source, a developing part, an optical system, an electrostatic charge part, and a fixing part, in a box body. CONSTITUTION:During going of a copying unit 8 when the copying unit 8 is moved between an original platen 6 and a photosensitive plate 7, the light of a light source 10 illuminates the surface of an original, and its reflected light exposes the surface of the photosensitive plate 7 successively through an optical system 11. Meanwhile, the photosensitive plate 7 is charged electrostatically successively by an electrostatic charge part 13 and is developed in a developing part 12 just after forming an electrostatic latent image. During returning of the copying unit 8, a form 28 is brought into contact with the photosensitive plate 7 while passing under the electrostatic charge part 13, and a developer on the photosensitive plate 7 is transferred to the form 28 successively. The form 28 passes between rolls 25 and 26 in a fixing part 14 after transfer, and the developer is fixed, and the form is ejected from a form exit 32.
Patent JP-H05265437-A (JP)
Title: Artificial multiple scrolling method
IPC: G06F3/0485
Filed: 1992-03-19
Abstract: PURPOSE:To enable character-by-character smooth scrolling by displaying a group of moving image representing patterns, which are defined, character by character, in order. CONSTITUTION:Character patterns of a character generator can be referred to with character codes in a computer image display including a screen constituted by arranging characters successively, so the group of moving image representing patterns which are defined, character by character, is displayed in order to provide artificial multiple scrolling. For example, the screen is smoothly scrolled under the screen by 6 dots in one V first (V: unit of vertical fly-back period detection frequency). Vertical smooth scrolling is performed only in this unit, so the artificial multiple scrolling is added. The screen seems to move down by 18 dots at the outermost side and then by 15, 12, 9, and 6 dots inwardly in order 3V later. An impressive image with depth is therefore obtained.
Patent JP-S5428632-A (JP)
Title: Method and apparatus of exposure correction in copying magnification varaible copying apparatus
Inventor: TAMURA TAKASHI
IPC: G03G15/041
Filed: 1977-08-05
Abstract: PURPOSE:To automatically perform accurate exposure correction by cooperatively changing an iris stop at the time of moving a lens along optical path and changing magnification.
Patent JP-H06286359-A (JP)
Title: Aroma generating pamphlet
Inventor: NAKAMURA SHINOBU
IPC: B42D1/00
Filed: 1993-03-30
Abstract: PURPOSE:To transmit higher images and atmospheres by generating aroma by only turning pages of a pamphlet so as to add the aroma to information to be obtained by means of characters and picture patterns. CONSTITUTION:Aroma preserving parts 3 consisting of ink layers containing microcapsules having aromatic component therein are provided around a cover 1 and a text page 2 of a pamphlet. The microcapsules are broken by rubbing of finger tips, rubbing among the capsule ink layers or between the capsule ink layer and a paper surface at turning pages, thereby generating aroma.
Patent JP-H11267100-A (JP)
Title: Subjective ophthalmoscopic device
Inventor: TAMURA MASAAKI
IPC: A61B3/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a subjective ophthalmoscopic device capable of reducing cost by forming a lens chamber of a small diameter, and omitting unnecessary lenses or the like. SOLUTION: In a subjective ophthalmoscopic device to measure refraction factors of subject eyes subjectively by overlappedly disposing plural optical elements in a view window of a lens chamber 1, plural turret plates 10-30, a first Rekoss disk 40 to hold an optical element used for assisting optometry, and two cylinder lenses 50, 51 of a similar absolute value and inverse signs rotatably held on a measurement optical axis are provided in the lens chamber 1. Each of the plural turrent plates 10-30 has eight opening parts, at the maximum, capable of holding at least one 0 D spherical lens or one aperture, and a spherical lens, and one of the plural turrent plates 10-30 holds at least one 0 D spherical lens or one aperture, and plural spherical lenses at an interval of 0.125 D.
Patent JP-H04325883-A (JP)
Title: Planar actuator
Inventor: HORIGUCHI HIROYUKI
IPC: H02N1/00
Filed: 1991-04-24
Abstract: PURPOSE:To provide an extremely minute planar actuator which is realizable with a relatively simple process where LSI technology is applied. CONSTITUTION:An oscillation member 5, where an oscillator 8 is made at the center of a high resistant substrate both ends or one end of which is supported by beams 7, is provided, and fixed member 6, where a plurality of fixed electrodes 9 are made, is provided through a dielectric layer below the oscillator 8, thus a flexural oscillation generating means is constituted, which causes displacement of resonance mode in the oscillator 8 by generating electrostatic force between the fixed electrode 9 and the oscillator 8.
Patent JP-H06311112-A (JP)
Title: Alarm mask control system and reception device
Inventor: NAMIKADO NAGAHIKO
IPC: H04B10/572
Filed: 1993-04-21
Abstract: PURPOSE:To suppress the increase of noise and to avoid the mistake of communication resumption by holding constant the gain of automatic gain control for previously decided time when a reception device receives power cut information. CONSTITUTION:When the reception device 22 receives power cut information from a transmission device 21, it is converted into an electric light input signal in a light/electricity conversion circuit 11, and a synchronism detection circuit 24 executes synchronization. An alarm mask signal outputted from a control signal separation circuit 25 is outputted to a timer circuit 12 and an AGC control signal is outputted to the circuit 11 for previously decided time. When the AGC control signal is inputted, the circuit 11 stops automatic gain control, maintains the gain at that time and the increase of noise occurring when the gain is improved as the level of an optical input signal drops can be prevented. When the power of the transmission device 21 is intentionally cut, the occurrence of alarm is securely masked and the mistake of communication resumption can be avoided.
Patent JP-H04324384-A (JP)
Title: Diversity gps receiver
Inventor: NAKABUCHI MASAYUKI
IPC: G01S19/36
Filed: 1991-04-24
Abstract: PURPOSE:To improve the frequency converting operation of the first and second frequency converting parts provided to respective antennae in a receiver of a diversity type simultaneously receiving radio waves from a plurality of satellites. CONSTITUTION:First and second antennae 1, 2 receive the radio wave from a GPS satellite and the receiving signals of both antennae are converted in frequency by first and second frequency converting parts 3, 4. Then, receiving operation is performed on the basis of the signals converted in frequency by the first and second frequency converting parts 3, 4. Herein, the first and second frequency converting parts 3, 4 receive the signals formed by distributing the oscillation signal from a local oscillator 50 by a power divider 60 to perform frequency converting operation by mixer circuits 34, 44.
Patent JP-H08272654-A (JP)
Title: File management device
Inventor: YAJIMA KEIICHI
IPC: G06F12/02
Filed: 1995-03-29
Abstract: PURPOSE: To provide a file management device which avoids the stagnation of file input/output processing accompanied with file erasing. CONSTITUTION: The file management device which manages write, read, and erase of file data in a storage medium 5 is provided with an input/output control means 2 which writes and reads file data 7 and file management information 6 in and from each of plural divided blocks of the storage medium, an erase control means 3 which erases all of data written in a designated block, and a block management means 4 which manages blocks having data erased and selects a block for file data write, and this device is so constituted that the read/write operation of the input/output control means is prior to the erase operation of the erase control means. When file data to be stored is inputted, the input/output control means writes file management information and file data in the unstored block selected by the block management means.  When file erase is requested, the input/output control means retrieves a pertinent block based on file management information and erases all data of this block.
Patent JP-S60240510-A (JP)
Title: Spring constant variable type damper
Inventor: KATOUGI TEIJI
IPC: F16F9/46
Filed: 1984-05-11
Abstract: PURPOSE:To aim at improvements in a feeling of driving comfortableness and running stability ever so better, by installing piston and cylinder emchanisms in an upper part of a piston rod, while constituting them so as to stretch a subspring across a space between an upper seat and a mount inner base. CONSTITUTION:In time of usual running, each of oil holes 12a and 12b of an adjust rod 12 is congruous with each of oil holes 3a and 3b of a piston rod 3, and they are interconnected with each other via oil chamber S1, S2 and oil holes 9b, 3a, 12a plus oilpassages 12e, 12b and 13b. With relative expansion motion of a cylinder 2 and a piston rod 3 followable to road undulations, both main and subsprings 8 and 11 are expanded, while a cylinder member 10 moves up and down together with an upper seat 7, and reciprocates between these oil chambers S1 and S2, whereby a spring constant of a damper 1 comes to a low value being combined with each spring constant of these springs 8 and 11. With this constitution, a feeling of driving comfortableness and running stability are well improvable.
Patent JP-H07302112-A (JP)
Title: Plant monitor device
Inventor: ASAHIRO HIDEAKI
IPC: G06Q50/10
Filed: 1994-05-06
Abstract: PURPOSE:To enable an operator to decide an accurate treating method even when an abnormality occurs and many state signals are outputted at a time by editing the contents of a selected monitor screen and displaying them with priority ranks based on the occurrence frequency of monitoring object signals. CONSTITUTION:A plant monitor device 1 is provided with a keyboard device 2, a CRT device 3 and a monitor device main body 4. When the device 1 detects an abnormality after processing the state signal received from each equipment of a monitoring object plant based on the monitoring conditions given from the device 2, the device 1 rearranges the abnormal state signals based on their occurrence frequency and in order of higher occurrence frequency for production of an abnormality detailed screen which is shown on the device 3. In such a constitution, an operator can decide an accurate treating method to quickly recover the abnormality despite a large and complicated scale of the plant and even when an abnormality occurs in the plant and many state signals are outputted at a time.